560 papers
Microbiology explores the invisible world of tiny life forms that shape our health, environment, and even the air we breathe. From bacteria and viruses to fungi and parasites, this field investigates how these microscopic organisms interact with us and each other, driving everything from disease outbreaks to beneficial fermentation processes. Understanding them is crucial for developing new medicines, improving food safety, and combating global health challenges.
At Gist.Science, we make the latest discoveries in this dynamic field accessible to everyone. We process every new preprint uploaded to bioRxiv in this category, transforming dense academic findings into both clear, plain-language explanations and detailed technical summaries. This ensures that whether you are a student, a researcher, or simply curious, you can grasp the significance of cutting-edge science without getting lost in jargon.
Below are the most recent papers in microbiology, curated and summarized directly from the bioRxiv server to keep you at the forefront of discovery.
This study reveals that *Yersinia pseudotuberculosis* employs diverse survival mechanisms, including persisters, the Eagle effect, tolerance, and enzyme overexpression, to withstand clinical antibiotics and disinfectants at standard concentrations, highlighting a significant risk to health that necessitates new treatment strategies.
This study demonstrates that optimizing operational parameters and utilizing stacked parallel microbial fuel cell configurations significantly enhances bioelectricity generation and wastewater treatment efficiency when treating dark-fermented palm oil mill effluents.
This study identifies semapimod as a novel inhibitor of L-leucine uptake in *Mycobacterium tuberculosis* that selectively targets an auxotrophic strain in vitro yet significantly reduces bacterial load in infected mice, revealing a critical, previously uncharacterized leucine uptake mechanism essential for the pathogen's intracellular survival.
This study challenges the prevailing view that GPI-anchored receptors in *Trypanosoma brucei* are exclusively confined to the flagellar pocket to evade immune detection, demonstrating instead that multiple GPI-anchored receptors, including transferrin and haptoglobin-haemoglobin receptors, are distributed across the entire cell surface regardless of their anchor number.
This study employs an off-lattice agent-based model combined with likelihood-free Bayesian inference to demonstrate that a mean bias of approximately 2.3 degrees between successive hyphal segments drives the emergence of spiral colony morphology in the yeast *Magnusiomyces magnusii*.
This study demonstrates that the composition of synthetic nasal communities, particularly the dominance of specific *Corynebacterium propinquum* strains, drives metabolic competition for nutrients like iron and amino acids, thereby determining community stability and the ability to exclude *Staphylococcus aureus* under nutrient-limited conditions.
This study presents a genetically stable, high-growth HCoV-OC43 reporter virus that preserves native transcriptional regulation to enable the sensitive isolation and distinct transcriptomic profiling of both infected and bystander cells, revealing that infection primarily triggers inflammatory rather than interferon-mediated responses.
This study presents a validated, neural network-based pipeline that automates the robust and scalable quantification of intracellular *Trypanosoma cruzi* infection in diverse mammalian cell lines using standard DNA stains, offering a reproducible alternative to manual microscopy for Chagas disease drug discovery.
This study demonstrates that Human Herpesvirus 8 infection significantly increases glucose uptake in human endothelial cells, an effect that is further amplified by Type 2 diabetes mellitus serum in infected cells while being suppressed in uninfected cells, suggesting a potential viral role in the metabolic alterations characteristic of diabetes.
This study elucidates the comprehensive molecular mechanisms underlying the highly efficient Mn(II) oxidation by *Achromobacter pulmonis* ss21, revealing a coordinated system of multicopper oxidases, redox homeostasis maintenance, and metabolite support that enables effective bioremediation of manganese-contaminated waters under high metal stress.